Figure 8
From: Elucidating the high compliance mechanism by which the urinary bladder fills under low pressures

Scanning MPM images of internal surface of bladder dome. (A) Overview of the entire lumen of the bladder dome. The thickened wall can be seen to contain large-scale folds that are more clearly visible in zoomed views (B–D). The folds have a hierarchical folding pattern with the larger folds being composed of smaller subfolds (C,D).